Balloon support stand



FIG. 1 is a perspective view of a balloon support stand showing my new design, the opposite side being identical;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a top plan view of the bottom element shown separately for clarity of illustration;

FIG. 5 is a perspective view of the supporting rods shown separately for clarity of illustration;

FIG. 6 is a top plan view of the top element shown separately for clarity of illustration; and,

FIG. 7 is a bottom plan view of FIG. 6. 

The ornamental design for a balloon support stand, as shown and described. 